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#1 2017-01-09 12:48:12

ABC1234
Member
Registered: 2016-12-22
Posts: 19

Multivariable Polynomials

1) If (x,y) satisfies the simultaneous equations

and
, where x and y may be complex numbers, determine all possible values of
.

2)Determine a constant k such that the polynomial

is divisible by x+y+z.

Thank you!

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#2 2017-01-09 15:55:16

thickhead
Member
Registered: 2016-04-16
Posts: 1,061

Re: Multivariable Polynomials


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

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#3 2017-01-09 17:50:48

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,429

Re: Multivariable Polynomials

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#4 2017-01-10 12:03:35

ABC1234
Member
Registered: 2016-12-22
Posts: 19

Re: Multivariable Polynomials

Thank you!  I'm still kinda unsure how you solved for 2 though

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#5 2017-01-10 19:01:25

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,429

Re: Multivariable Polynomials

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#6 2017-01-11 22:34:35

thickhead
Member
Registered: 2016-04-16
Posts: 1,061

Re: Multivariable Polynomials


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

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#7 2017-01-12 15:10:57

thickhead
Member
Registered: 2016-04-16
Posts: 1,061

Re: Multivariable Polynomials


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

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#8 2017-01-18 09:36:03

ABC1234
Member
Registered: 2016-12-22
Posts: 19

Re: Multivariable Polynomials

I need help on this one as well:

Find all real x that satisfy

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#9 2017-01-18 23:33:18

thickhead
Member
Registered: 2016-04-16
Posts: 1,061

Re: Multivariable Polynomials

I think it is quite simple.


{1}Vasudhaiva Kutumakam.{The whole Universe is a family.}
(2)Yatra naaryasthu poojyanthe Ramanthe tatra Devataha
{Gods rejoice at those places where ladies are respected.}

Offline

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